y^2+18=-9

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Solution for y^2+18=-9 equation:


Simplifying
y2 + 18 = -9

Reorder the terms:
18 + y2 = -9

Solving
18 + y2 = -9

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-18' to each side of the equation.
18 + -18 + y2 = -9 + -18

Combine like terms: 18 + -18 = 0
0 + y2 = -9 + -18
y2 = -9 + -18

Combine like terms: -9 + -18 = -27
y2 = -27

Simplifying
y2 = -27

Reorder the terms:
27 + y2 = -27 + 27

Combine like terms: -27 + 27 = 0
27 + y2 = 0

The solution to this equation could not be determined.

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